(-225,1)(-75,3)(-45,5)(-25,9)(225,-1)(75,-3)(45,-5)(25,-9)(-15,15)
To solve this, multiply the two numbers together. You can use a calculator or you can do it by hand: 45 X 5 = 225
225 cannot be factorised into the product of only 3 prime numbers.
You can multiply any numbers together.
multiply the numerators (top numbers) together then multiply the denominators (lower numbers) together
5*5*3*3=225 (:
3 x 3 x 5 x 5 = 225
1 x 225 = 225
To solve this, multiply the two numbers together. You can use a calculator or you can do it by hand: 45 X 5 = 225
225 cannot be factorised into the product of only 3 prime numbers.
They are: 3*3*5*5 = 225
You can multiply any numbers together.
(75,3)(45,5)(25,9)
135 x 5 675 x 1 3 x 225 and so on ...
671
multiply the numerators (top numbers) together then multiply the denominators (lower numbers) together
1. Find out which numbers multiply together to reach the target number, then find out which numbers multiply together to make the numbers that multiply together to reach the target number.
The two numbers that multiply together to get 1120 are 40 and 28.